{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0x7119c291a26c6672bf687c2865ad65a7f388a15cbbf3993eaa590dfcd3cee350",
    "signature": "0xd943cd81837073c7721584cb9923c622d9dce18cf3cfc9f148aaf2b3768060fc4fd90914bcb7303134fa9851f6cfcffb721f45a6ab0a268ffd249d6a00cbaa701b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}